| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 864922 |
2023-10-23T18:09:53 Z |
dpsaveslives |
Cave (IOI13_cave) |
C++17 |
|
188 ms |
808 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 5005;
bool vis[MAXN]; //save for all switches if we set them already
int S[MAXN], ans[MAXN];
void exploreCave(int N){
//memset
for(int i = 0;i<N;++i){
if(tryCombination(S) == i){
for(int j = 0;j<N;++j){
if(!vis[j]) S[j] = 1-S[j];
}
}
int lo = 0, hi = N-1;
while(lo < hi){
int mid = (lo+hi)/2;
for(int j = lo;j<=mid;++j){
if(!vis[j]) S[j] = 1-S[j];
}
if(tryCombination(S) == i) hi = mid;
else lo = mid+1;
for(int j = lo;j<=mid;++j){
if(!vis[j]) S[j] = 1-S[j];
}
}
vis[lo] = true;
ans[lo] = i;
}
answer(S,ans);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
77 ms |
504 KB |
Output is correct |
| 2 |
Correct |
80 ms |
544 KB |
Output is correct |
| 3 |
Correct |
161 ms |
552 KB |
Output is correct |
| 4 |
Correct |
98 ms |
532 KB |
Output is correct |
| 5 |
Correct |
158 ms |
344 KB |
Output is correct |
| 6 |
Correct |
132 ms |
348 KB |
Output is correct |
| 7 |
Correct |
163 ms |
596 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
436 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
123 ms |
348 KB |
Output is correct |
| 13 |
Correct |
124 ms |
348 KB |
Output is correct |
| 14 |
Correct |
124 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
164 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
136 ms |
568 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
159 ms |
348 KB |
Output is correct |
| 7 |
Correct |
135 ms |
556 KB |
Output is correct |
| 8 |
Correct |
182 ms |
548 KB |
Output is correct |
| 9 |
Correct |
188 ms |
544 KB |
Output is correct |
| 10 |
Correct |
182 ms |
348 KB |
Output is correct |
| 11 |
Correct |
135 ms |
544 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
5 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
440 KB |
Output is correct |
| 7 |
Correct |
0 ms |
436 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
440 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
5 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
440 KB |
Output is correct |
| 7 |
Correct |
0 ms |
436 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
440 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
20 ms |
492 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
25 ms |
512 KB |
Output is correct |
| 24 |
Correct |
24 ms |
348 KB |
Output is correct |
| 25 |
Correct |
24 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
0 ms |
432 KB |
Output is correct |
| 28 |
Correct |
19 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
20 ms |
348 KB |
Output is correct |
| 31 |
Correct |
19 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 ms |
348 KB |
Output is correct |
| 33 |
Correct |
1 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
24 ms |
512 KB |
Output is correct |
| 36 |
Correct |
25 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
77 ms |
504 KB |
Output is correct |
| 2 |
Correct |
80 ms |
544 KB |
Output is correct |
| 3 |
Correct |
161 ms |
552 KB |
Output is correct |
| 4 |
Correct |
98 ms |
532 KB |
Output is correct |
| 5 |
Correct |
158 ms |
344 KB |
Output is correct |
| 6 |
Correct |
132 ms |
348 KB |
Output is correct |
| 7 |
Correct |
163 ms |
596 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
436 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
123 ms |
348 KB |
Output is correct |
| 13 |
Correct |
124 ms |
348 KB |
Output is correct |
| 14 |
Correct |
124 ms |
348 KB |
Output is correct |
| 15 |
Correct |
164 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
136 ms |
568 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
159 ms |
348 KB |
Output is correct |
| 21 |
Correct |
135 ms |
556 KB |
Output is correct |
| 22 |
Correct |
182 ms |
548 KB |
Output is correct |
| 23 |
Correct |
188 ms |
544 KB |
Output is correct |
| 24 |
Correct |
182 ms |
348 KB |
Output is correct |
| 25 |
Correct |
135 ms |
544 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
1 ms |
344 KB |
Output is correct |
| 28 |
Correct |
0 ms |
348 KB |
Output is correct |
| 29 |
Correct |
5 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
440 KB |
Output is correct |
| 32 |
Correct |
0 ms |
436 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
440 KB |
Output is correct |
| 36 |
Correct |
0 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
348 KB |
Output is correct |
| 38 |
Correct |
1 ms |
348 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
0 ms |
344 KB |
Output is correct |
| 41 |
Correct |
0 ms |
348 KB |
Output is correct |
| 42 |
Correct |
0 ms |
348 KB |
Output is correct |
| 43 |
Correct |
1 ms |
348 KB |
Output is correct |
| 44 |
Correct |
0 ms |
348 KB |
Output is correct |
| 45 |
Correct |
20 ms |
492 KB |
Output is correct |
| 46 |
Correct |
1 ms |
348 KB |
Output is correct |
| 47 |
Correct |
0 ms |
348 KB |
Output is correct |
| 48 |
Correct |
25 ms |
512 KB |
Output is correct |
| 49 |
Correct |
24 ms |
348 KB |
Output is correct |
| 50 |
Correct |
24 ms |
348 KB |
Output is correct |
| 51 |
Correct |
1 ms |
348 KB |
Output is correct |
| 52 |
Correct |
0 ms |
432 KB |
Output is correct |
| 53 |
Correct |
19 ms |
348 KB |
Output is correct |
| 54 |
Correct |
0 ms |
348 KB |
Output is correct |
| 55 |
Correct |
20 ms |
348 KB |
Output is correct |
| 56 |
Correct |
19 ms |
348 KB |
Output is correct |
| 57 |
Correct |
0 ms |
348 KB |
Output is correct |
| 58 |
Correct |
1 ms |
348 KB |
Output is correct |
| 59 |
Correct |
0 ms |
348 KB |
Output is correct |
| 60 |
Correct |
24 ms |
512 KB |
Output is correct |
| 61 |
Correct |
25 ms |
348 KB |
Output is correct |
| 62 |
Correct |
0 ms |
344 KB |
Output is correct |
| 63 |
Correct |
78 ms |
532 KB |
Output is correct |
| 64 |
Correct |
79 ms |
544 KB |
Output is correct |
| 65 |
Correct |
159 ms |
544 KB |
Output is correct |
| 66 |
Correct |
93 ms |
356 KB |
Output is correct |
| 67 |
Correct |
160 ms |
564 KB |
Output is correct |
| 68 |
Correct |
133 ms |
352 KB |
Output is correct |
| 69 |
Correct |
161 ms |
356 KB |
Output is correct |
| 70 |
Correct |
1 ms |
356 KB |
Output is correct |
| 71 |
Correct |
0 ms |
344 KB |
Output is correct |
| 72 |
Correct |
126 ms |
808 KB |
Output is correct |
| 73 |
Correct |
124 ms |
344 KB |
Output is correct |
| 74 |
Correct |
126 ms |
548 KB |
Output is correct |
| 75 |
Correct |
136 ms |
344 KB |
Output is correct |
| 76 |
Correct |
0 ms |
344 KB |
Output is correct |
| 77 |
Correct |
0 ms |
348 KB |
Output is correct |
| 78 |
Correct |
158 ms |
548 KB |
Output is correct |
| 79 |
Correct |
136 ms |
548 KB |
Output is correct |
| 80 |
Correct |
180 ms |
548 KB |
Output is correct |
| 81 |
Correct |
186 ms |
596 KB |
Output is correct |
| 82 |
Correct |
186 ms |
548 KB |
Output is correct |
| 83 |
Correct |
136 ms |
544 KB |
Output is correct |
| 84 |
Correct |
1 ms |
348 KB |
Output is correct |
| 85 |
Correct |
20 ms |
508 KB |
Output is correct |
| 86 |
Correct |
134 ms |
560 KB |
Output is correct |
| 87 |
Correct |
0 ms |
344 KB |
Output is correct |
| 88 |
Correct |
0 ms |
344 KB |
Output is correct |
| 89 |
Correct |
24 ms |
348 KB |
Output is correct |
| 90 |
Correct |
25 ms |
344 KB |
Output is correct |
| 91 |
Correct |
25 ms |
344 KB |
Output is correct |
| 92 |
Correct |
186 ms |
600 KB |
Output is correct |
| 93 |
Correct |
181 ms |
548 KB |
Output is correct |
| 94 |
Correct |
181 ms |
344 KB |
Output is correct |
| 95 |
Correct |
1 ms |
348 KB |
Output is correct |
| 96 |
Correct |
1 ms |
436 KB |
Output is correct |
| 97 |
Correct |
127 ms |
560 KB |
Output is correct |
| 98 |
Correct |
20 ms |
348 KB |
Output is correct |
| 99 |
Correct |
124 ms |
348 KB |
Output is correct |
| 100 |
Correct |
0 ms |
348 KB |
Output is correct |
| 101 |
Correct |
19 ms |
512 KB |
Output is correct |
| 102 |
Correct |
20 ms |
344 KB |
Output is correct |
| 103 |
Correct |
126 ms |
348 KB |
Output is correct |
| 104 |
Correct |
0 ms |
348 KB |
Output is correct |
| 105 |
Correct |
0 ms |
348 KB |
Output is correct |
| 106 |
Correct |
0 ms |
348 KB |
Output is correct |
| 107 |
Correct |
24 ms |
348 KB |
Output is correct |
| 108 |
Correct |
24 ms |
344 KB |
Output is correct |
| 109 |
Correct |
182 ms |
548 KB |
Output is correct |
| 110 |
Correct |
188 ms |
344 KB |
Output is correct |
| 111 |
Correct |
0 ms |
344 KB |
Output is correct |
